| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $215.78 | 10.543% | $238.5297 | $238.53 | $238.55 | $238.50 |
| Purchase #2 | $80.80 | 12.459% | $90.8669 | $90.87 | $90.85 | $90.90 |
| Purchase #3 | $195.79 | 8.292% | $212.0249 | $212.02 | $212.00 | $212.00 |
| Purchase #4 | $246.37 | 9.288% | $269.2528 | $269.25 | $269.25 | $269.30 |
| Purchase #5 | $117.48 | 13.715% | $133.5924 | $133.59 | $133.60 | $133.60 |
| Purchase #6 | $7.56 | 13.555% | $8.5848 | $8.58 | $8.60 | $8.60 |
| Purchase #7 | $18.77 | 13.678% | $21.3374 | $21.34 | $21.35 | $21.30 |
| 7 purchase totals = | $882.55 | $974.1889 | $974.18 | $974.20 | $974.20 | |